EP2796899A3 - Traitement de données sismiques et appareil - Google Patents

Traitement de données sismiques et appareil Download PDF

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Publication number
EP2796899A3
EP2796899A3 EP14162550.9A EP14162550A EP2796899A3 EP 2796899 A3 EP2796899 A3 EP 2796899A3 EP 14162550 A EP14162550 A EP 14162550A EP 2796899 A3 EP2796899 A3 EP 2796899A3
Authority
EP
European Patent Office
Prior art keywords
facets
seismic data
velocity model
data processing
migrating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP14162550.9A
Other languages
German (de)
English (en)
Other versions
EP2796899A2 (fr
Inventor
Gilles Lambare
Jean-Paul Toure
Ziqin Yu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sercel SAS
Original Assignee
CGG Services SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US13/868,422 external-priority patent/US9348048B2/en
Application filed by CGG Services SAS filed Critical CGG Services SAS
Publication of EP2796899A2 publication Critical patent/EP2796899A2/fr
Publication of EP2796899A3 publication Critical patent/EP2796899A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
    • G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
    • G01V1/30—Analysis
    • G01V1/303—Analysis for determining velocity profiles or travel times
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/50—Corrections or adjustments related to wave propagation
    • G01V2210/51—Migration

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
EP14162550.9A 2013-04-23 2014-03-31 Traitement de données sismiques et appareil Withdrawn EP2796899A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/868,422 US9348048B2 (en) 2007-05-31 2013-04-23 Seismic data processing and apparatus

Publications (2)

Publication Number Publication Date
EP2796899A2 EP2796899A2 (fr) 2014-10-29
EP2796899A3 true EP2796899A3 (fr) 2015-01-07

Family

ID=50391061

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14162550.9A Withdrawn EP2796899A3 (fr) 2013-04-23 2014-03-31 Traitement de données sismiques et appareil

Country Status (1)

Country Link
EP (1) EP2796899A3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108333628B (zh) * 2018-01-17 2019-09-03 中国石油大学(华东) 基于正则化约束的弹性波最小二乘逆时偏移方法
CN111596360B (zh) * 2019-02-21 2023-09-26 中国石油天然气集团有限公司 一种提高三维初至层析反演精度的方法及装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6577955B2 (en) * 2001-03-05 2003-06-10 Compagnie Generale De Geophysique Methods of tomographically inverting picked events on migrated seismic data
US20060133208A1 (en) * 2004-12-07 2006-06-22 Karine Broto Method of determining specular information after prestack seismic imaging
WO2008145742A1 (fr) * 2007-05-31 2008-12-04 Cggveritas Services Sa Procédé de traitement de données sismiques
US20120307593A1 (en) * 2011-05-30 2012-12-06 Cggveritas Services Sa Non-linear tomography method for main axis of symmetry of anisotropic velocity model and apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6577955B2 (en) * 2001-03-05 2003-06-10 Compagnie Generale De Geophysique Methods of tomographically inverting picked events on migrated seismic data
US20060133208A1 (en) * 2004-12-07 2006-06-22 Karine Broto Method of determining specular information after prestack seismic imaging
WO2008145742A1 (fr) * 2007-05-31 2008-12-04 Cggveritas Services Sa Procédé de traitement de données sismiques
US20120307593A1 (en) * 2011-05-30 2012-12-06 Cggveritas Services Sa Non-linear tomography method for main axis of symmetry of anisotropic velocity model and apparatus

Also Published As

Publication number Publication date
EP2796899A2 (fr) 2014-10-29

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